2018300672

素因数分解:

$2^8\times {\mathrm{491}}^1\times {\mathrm{16057}}^1$

素因数の和:16564

約数の個数: 36

約数和(自身を含む): 4037173896

約数和(自身を除く): 2018873224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 491, 982, 1964, 3928, 7856, 15712, 16057, 31424, 32114, 62848, 64228, 125696, 128456, 256912, 513824, 1027648, 2055296, 4110592, 7883987, 15767974, 31535948, 63071896, 126143792, 252287584, 504575168, 1009150336, 2018300672]

約数ペア:

[(1, 2018300672), (2, 1009150336), (4, 504575168), (8, 252287584), (16, 126143792), (32, 63071896), (64, 31535948), (128, 15767974), (256, 7883987), (491, 4110592), (982, 2055296), (1964, 1027648), (3928, 513824), (7856, 256912), (15712, 128456), (16057, 125696), (31424, 64228), (32114, 62848)]